4-dihydroxyphenyl)- 3-( l-threo-serin |
(-)-(2S,3R)-2-amino-3-hydroxy-3-(3,4-dihydroxyphenyl)propionic acid |
droxidopa |
l-dops |
l-threo-3-(3,4-dihydroxyphenyl)serine |
l-threodops |
3-dihydroxy- bet (beta-r)-l-tyrosin |
3-dihydroxy- bet threo-l-tyrosin |
threo-dopaserine |